This 24 term matching learning activity worksheet will help your students to learn terms associated with growth stimulants, retardants and rooting hormones for plants. Terms include: plant cutting, green manure, axillary bud, pesticide, chemical retardants, apical dominance, and other relevant terms. Ideal for a Horticulture, Biology, Botany or related course and can be used as a pretest, warm up, classwork assignment, quiz, or review activity. Answer key provided. Check out my BUNDLES and